12.6V 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Cell Protection Board

12.6V 3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Cell Protection Board

$3.01
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Features:Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB BoardSuitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)Product size:59*20*3.4mmCharging voltage: 12.6VMaximum output current: 20AMaximum output power/charging power: 252WPrecautions:1.Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.2.After connection,it need to first charge activation, then will have the output.Note: Do not mix the good battery and poor battery to use.The internal resistance of 3 battery capacity are closer will be better.Package Contents:1 Piece 3S 12.6V 20A 18650 lithium battery protection board

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